Make sure code is being deployed to the directory only on Release PR Merge (#593)

* Remove ability to manually dispatch deploy action

* Group conditions to avoid unwanted OR ops

Author: vcanales

.github/workflows/deploy-to-dotorg.yml

@@ -1,16 +1,6 @@
 name: Deploy to WordPress.org
 
 on:
-    workflow_dispatch:
-        inputs:
-            release_type:
-                description: 'Release type'
-                required: true
-                type: choice
-                options:
-                    - major
-                    - minor
-                    - patch
     pull_request:
         types: [closed]
         branches:
@@ -22,8 +12,8 @@ jobs:
             github.event_name == 'pull_request' &&
             github.event.pull_request.merged == true &&
             startsWith(github.event.pull_request.head.ref, 'release/') &&
-            contains(github.event.pull_request.head.ref, '/major') || contains(github.event.pull_request.head.ref, '/minor') || contains(github.event.pull_request.head.ref, '/patch') &&
-            (github.event.pull_request.user.login == 'github-actions[bot]')
+            ( contains(github.event.pull_request.head.ref, '/major') || contains(github.event.pull_request.head.ref, '/minor') || contains(github.event.pull_request.head.ref, '/patch') ) &&
+            ( github.event.pull_request.user.login == 'github-actions[bot]' )
         runs-on: ubuntu-latest
         steps:
             - uses: actions/checkout@v3